{
  "prompt": "Genre: Mandopop / Pop-Rock Ballad; BPM: 68; Key: A; Chords: Verse: I-vi-IV-V (A-F#m-D-E); Rhythm: Slow ballad rhythm. Piano-driven arpeggios in verses. Drums build from sparse backbeat to full, powerful choruses with prominent crash cymbals; Instruments: Dominant grand piano, lush string orchestra, live drum kit, clean electric bass, distorted electric guitar for melodic solo; Vocals: Male, breathy baritone in verses, building to an emotive, powerful chest voice in the chorus. Wide dynamic range. Rev. and delay create space; Mood: Melancholic, sentimental, epic, reflective, soaring; Production: Polished, wide mix. Builds from intimate to cinematic. Large hall reverb on vocals and strings for an epic feel; Structure: Intro, Verse, Pre-Chorus, Chorus, Interlude, Verse, Pre-Chorus, Chorus, Bridge, Chorus, Outro; Language: Mandarin; Highlight: The song's core is its massive dynamic build from a quiet piano-vocal verse to a full-band, orchestral, and powerful chorus.",
  "title": "余震",
  "lyrics": "[intro]\n(Inst: Solo grand piano, melancholic arpeggios, sparse melody) (Mix: Centered, intimate, hall reverb tail) (Chords: A - F#m - D - E)\n\n[verse]\n(Vocal-Perf: Breathy, soft, close-mic'd baritone, narrative tone) (Inst: Piano continues, very sparse) (Energy: Low, reflective) (Chords: A - F#m - D - E - A - F#m - D - E)\n我们 像两片浮云各自走远\n假装无风的季节也不算孤单\n可笑到后来全变了习惯\n(Transition: Slight dynamic increase, subtle string pad enters)\n我们 把旧事折进泛黄的书页间\n翻到哪一章都是没写完的遗憾\n沉默一寸寸替代了晚安\n\n[pre-chorus]\n(Vocal-Perf: Rising pitch and intensity, leading into chorus) (Inst: Strings swell, simple bass root notes enter, cymbal swell) (Energy: Medium, anticipatory) (Chords: Bm - C#m - D - E)\n你总说看淡\n就当作交还\n可那些不够勇敢\n是我拼尽全力才撑住的体面\n\n[chorus]\n(Vocal-Perf: Full chest voice, powerful, soaring melody) (Inst: Full band enters - drums with strong backbeat, bass, lush strings) (Mix: Wide stereo image, vocals prominent) (Energy: High, epic, emotional peak) (Chords: D - E - C#m - F#m - Bm - E - A - A7 - D - E - C#m - F#m - Bm - E - A)\n拆散了几年才终于承认\n彼此都困在余震\n留在每条 独自走过的\n巷口再也等不到灯\n爱得太疲惫太虔诚\n越回头越觉得沉\n那些信誓旦旦说好的永恒\n到最后 不过一个人天亮前苦撑\n\n[interlude]\n(Inst: Melodic, distorted electric guitar solo over strings and piano) (Mix: Guitar centered, expressive bends and vibrato) (Energy: High, cathartic) (Structure: Guitar solo) (Chords: D - E - C#m - F#m - Bm - E - A)\n\n[verse]\n(Vocal-Perf: Back to a softer, narrative tone but with more weight) (Inst: Piano, bass, and a simple drum beat) (Energy: Medium-low, moving forward) (Chords: A - F#m - D - E - A - F#m - D - E)\n我们 紧攥着所有不甘\n追着光阴讨一个答案\n却忘了问自己还在期盼什么圆满\n\n[pre-chorus]\n(Vocal-Perf: Intensity builds again, slightly more desperation) (Inst: Strings re-enter and swell, drums build with tom fills) (Energy: Medium, rising action) (Chords: Bm - C#m - D - E)\n我不敢再探\n你是否还在疼\n那些裂开的痕\n是提醒我们\n走不回的曾经\n\n[chorus]\n(Vocal-Perf: Maximum power and emotion) (Inst: All elements at full intensity, strings playing soaring counter-melodies) (Mix: Very wide, dense, epic) (Energy: Peak, climactic) (Chords: D - E - C#m - F#m - Bm - E - A - A7 - D - E - C#m - F#m - Bm - E - A)\n拆散了几年才终于承认\n彼此都困在余震\n留在每条 独自走过的\n巷口再也等不到灯\n爱得太疲惫太虔诚\n越回头越觉得沉\n那些信誓旦旦说好的永恒\n到最后 不过一个人天亮前苦撑\n\n[bridge]\n(Vocal-Perf: Extremely powerful, high range, pushed with emotion) (Inst: Drums hitting hard, strings playing dramatic staccato lines) (Energy: Peak intensity) (Chords: D - E - C#m - F#m - Bm - E - A)\n拆散了几年才终于承认\n彼此都困在余震\n留在每条 独自走过的\n巷口再也等不到灯\n\n[chorus]\n(Vocal-Perf: Sustained high power, final emotional release with ad-libs) (Inst: Full band, peak intensity) (Energy: Sustained climax) (Chords: D - E - C#m - F#m - Bm - E - A - A7 - D - E - C#m - F#m - Bm - E - A)\n爱得太疲惫太虔诚\n越回头越觉得沉\n那些信誓旦旦说好的永恒\n到最后 不过一个人天亮前苦撑\n\n[outro]\n(Inst: Solo piano plays final melodic phrase and chords, ritardando) (Mix: Fades out, long reverb tail) (Energy: Low, resolved but melancholic) (Chords: D - A/C# - Bm - A)\n",
  "cover": {
    "template_id": 1,
    "template_name": "复古空旷风景流",
    "scene_description": "黄昏将尽时分一片荒芜的盐碱平原，地面布满细密的龟裂纹路向天边无尽延伸，天际线处残留着一抹将熄未熄的暗橘色余晖，整个世界笼罩在灰蓝与焦橙交织的沉重暮色中，空气仿佛凝固在某次震动过后漫长的寂静里",
    "cover_prompt": "生成一张拍立得（Polaroid）风格的无字版音乐专辑封面。画面描绘的是：黄昏将尽时分一片荒芜的盐碱平原，地面布满细密的龟裂纹路向天边无尽延伸，天际线处残留着一抹将熄未熄的暗橘色余晖，整个世界笼罩在灰蓝与焦橙交织的沉重暮色中，空气仿佛凝固在某次震动过后漫长的寂静里。整体画面必须呈现真实拍立得相片的质感：略微过曝的柔和光线、轻微偏色的复古色调、自然的暗角和柔焦边缘、细腻的胶片颗粒感。色彩是褪色、怀旧的暖色调，仿佛一张被遗忘在抽屉里多年的即时成像照片。强烈要求：画面必须是纯粹的风景，绝对不要出现任何人物、人影、手或脸！绝对不要生成任何文字、字母、歌名或水印！保持空灵、孤独和冥想的氛围。",
    "selection_reason": "歌曲以68BPM的慢板钢琴摇滚叙事，核心情绪是分离后绵延不绝的隐痛与回望，龟裂盐碱地隐喻震后余痕，将熄的余晖呼应'余震'中那份不甘却无力挽回的苍凉感，复古风景模板最能承载这种孤独、史诗级的伤感氛围。"
  }
}